Science & Technology
The project, named Garatéa-L, is being developed by a team of University of São Paulo scientists with help from the European Space Agency and the UK Space Agency.
The nanosatellite will be launched by an Indian PSLV-C11 rocket, which is also slated to send an additional four such satellites to the Moon.
In the early 1990s, Johnson's focus turned to natural threats to the planet from near-Earth asteroids, now a large and growing class of rocks that scientists track both for their potential impact risk and to study the solar system. About 1,500 new objects are discovered every year. Since retiring as a lieutenant colonel several years ago, he's become the founding head of NASA's Planetary Defense Coordination Office, overseeing a network of ground-based telescope surveys for new asteroids and working with other agencies to prepare for the unlikely event of a direct hit. His job title—no pressure—is Planetary Defense Officer.
A sign on the credenza in his office reads, "Every Day is Asteroid Day," he said.
Security firm Check Point Software Technologies said Wednesday that apps infected with the malware and installed on an Android device use exploits in Android versions 4 and 5 to access "full control of the device and can execute privileged commands remotely."
"After achieving root access, Gooligan downloads a new, malicious module from the [campaign's Command and Control] server and installs it on the infected device," Check Point wrote. "This module injects code into running Google Play or GMS [Google Mobile Services] to mimic user behavior so Gooligan can avoid detection, a technique first seen with the mobile malware HummingBad."
A pulse of UV and X-radiation from the explosion ionized the upper layers of Earth's atmosphere over the Pacific Ocean. This affected the normal propagation of radio waves.
Mariners and ham radio operators may have noticed brief fade-outs and/or unexpected hops at frequencies below ~10 MHz.
That's according to cybersecurity software company Check Point, which discovered a new piece of malware called "Gooligan" that's infecting Android phones and stealing email addresses.
Users who download Gooligan-infected apps or click links in phishing messages are being exposed to the malware, which allows attackers to access sensitive information from Google apps like Gmail, Drive, and Photos.
Once attackers hack into the device, they're buying apps on the Google Play store and writing reviews posing as the phone's owner, Check Point says.
Anyone who owns a device running Android 4 and 5 — that includes Android Jelly Bean, KitKat, and Lollipop — is most at risk, according to Check Point, and those devices make up nearly 75% of Android users.
The researchers used an eye tracking device on almost 500 participants at the Science Museum over a five-week period to monitor and judge how much eye contact they felt comfortable with while looking at a face on a computer screen.
They found that women looked more at the left-hand side of faces and had a strong left eye bias, but that they also explored the face much more than men. The team observed that it was possible to tell the gender of the participant based on the scanning pattern of how they looked at the face with nearly 80 per cent accuracy. Given the very large sample size the researchers suggest this is not due to chance.
Lead author Dr Antoine Coutrot from QMUL's School of Biological and Chemical Sciences said: "This study is the first demonstration of a clear gender difference in how men and women look at faces.
Sometimes, these stowaway sequences of viral genes, called "endogenous retroviruses" (ERVs), can contribute to the onset of diseases such as cancer. They can also make their hosts susceptible to infections from other viruses. However, scientists have identified numerous cases of viral hitchhikers bestowing crucial benefits to their human hosts -- from protection against disease to shaping important aspects of human evolution, such as the ability to digest starch.

Images captured by Nasa’s Solar Dynamics Observatory from Nov 14-18 reveal just a handful of barely-visible spots on the surface of the sun, which is otherwise as blank as a cue ball
Images captured by Nasa's Solar Dynamics Observatory from Nov 14-18 reveal just a handful of barely-visible spots on the surface of the sun, which is otherwise as blank as a cue ball.
The sun follows a pendulum-like pattern of activity over roughly an 11-year period, and while scientists say this behaviour is not unusual, some have warned the current trend could send Earth into a 'mini ice age.'
The cluster includes 31 regular-sized, 17 large and 1 super-sized pit caves with the largest measuring up to 500 meters in diameter. All found caves live up to the standards of a world geological relic and are intact since they're located in places that are hard to reach.
Rare plant and animal species were also found during the survey conducted by experts from UNESCO as well as other international and local bodies.
Local governments have already started their work to utilize technical, ecological and legal methods to preserve these natural marvels. The caves are expected to contribute greatly to the study of environment and climate change in both the north and south of China.

The team of researchers claim that there are multiple, interacting universes – some very different from our own
The sensational claim was made by a team of physicists, who believe that the parallel universes can all affect one another.
Professor Howard Wiseman and Dr Michael Hall, from Griffith University's Centre for Quantum Dynamics, claim that the idea of parallel universes is more than just science fiction.
Fellow researcher Dr Dirk-Andre Deckert, from the University of California, helped further the researchers' theory, which goes against almost all conventional understanding of space and time.
If there really are multiple, interacting universes, then it would be possible for time travelers to visit Earth, and every imaginable scenario would be played out in a parallel universe at some point.
Comment: See also: Researchers claim that humans have souls which can live on after death and Pierre Lescaudron and Laura Knight-Jadczyk's Earth Changes and the Human Cosmic Connection.













Comment: From Spaceweather.com: